/*
 * Rename_Current.bsh - Renames the current buffer.
 *
 * David Mlejnek, mailto:davo@nadhlad.sk
 *
 */

void renameCurrentBuffer(View view) {
  
  try {
    
    String fromPath = buffer.getPath();
    
    buffer.saveAs(view, true);
    VFSManager.waitForRequests();
    
    String toPath = buffer.getPath();
    File toFile = new File(toPath);
    
    if(fromPath.equals(toPath)) {
      
      //nothing to do
      
    } else if(!toFile.exists()) {
      
      //should not happen
      Macros.error(view, "Failed to save: " + toPath);
      
    } else {
      
      //delete old file
      VFS vfs = VFSManager.getVFSForPath(fromPath);
      Object session = null;
      try{
        
        session = vfs.createVFSSession(fromPath, view);
        if(vfs._delete(session, fromPath, view)){
          view.getStatus().setMessageAndClear("Deleted: " + fromPath);
        }
        
      } finally{
        if(session != null)
          vfs._endVFSSession(session, view);
      }

    }

  } catch(Exception e) {
		Macros.error(view, e.toString());
  }
  
}

renameCurrentBuffer(view);